1 can kidney beans, drained and washed
1 can green beans, drained
1 can wax beans, drained
1 med. onion, chopped
1/4 c. relish
1 c. vinegar
1 c. sugar
Salt and pepper to taste
1/4 c. oil

Bring to boil and cool; vinegar, sugar, salt, pepper and oil. Add beans to cooled sauce. Let stand for 1 day before serving.